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OK i followed insanelymac's guide to update from 10.5.7 - 10.5.8 (works for 10.5.6 - 10.5.8 also).

 

I go the update to install but when i was goin to start OSX86Tools it started then quit instantly. so i thought restarted and hope for it to work right, but of course not.

 

I was wandering how to fix it or if there is a way to access OSX86Tools from a different area like the installer.

 

I have iDeneb 10.5.6(now 10.5.8).

 

There are others having the same problem and i havent found a solution yet.

 

Please help ASAP.

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Boot to an install DVD. Open terminal from utilities menu. Type

sudo -s
rm -Rf /Volumes/DiskNameWhereOSXisInstalledTo/System/Library/Extensions
rm -Rf /Volumes/DiskNameWhereOSXisInstalledTo/System/Library/Extensions.mkext
cp -R /Volumes/DiskNameWhereOSXisInstalledTo/PathToExtensionsBackUp/Extensions /Volumes/DiskNameWhereOSXisInstalledTo/System/Library
chmod -R 755 /Volumes/DiskNameWhereOSXisInstalledTo/System/Library/Extensions
chown -R root:wheel /Volumes/DiskNameWhereOSXisInstalledTo/System/Library/Extensions

rm - removes the extensions present on the HDD.

rm - removes the extensions cache present on the HDD.

cp - copy the extensions from back up to HDD.

chmod/chown - sets correct permissions for the extensions.

That's it for Extensions. Exit. Restart. Boot with -v -f (may not be needed, use it if it doesn't boot) flags. If kernel isn't loading, means you need to replace it too.

 

Now about the kernel. I don't know what was the kernel used and what other kernels you have installed on the system (if any). If you do know what the kernel it was, then you can restore it. Copy it to a FAT formated USB flash. Boot with the install DVD (with USB flash inserted). Open terminal from utilities menu. Type

sudo -s
rm -Rf /Volumes/DiskNameWhereOSXisInstalledTo/mach_kernel
cp -R /Volumes/USBflashName/kernel_name /Volumes/DiskNameWhereOSXisInstalledTo/mach_kernel
chmod -R 644 /Volumes/DiskNameWhereOSXisInstalledTo/mach_kernel
chown -R root:wheel /Volumes/DiskNameWhereOSXisInstalledTo/mach_kernel

Exit. Restart. Boot with -v.

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